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Product Specifications:
| Item | Screw Machine Drill Bit |
| Application | For Stainless Steel, Tool Steel, High Carbon Steel, Medium Carbon Steel, Low Carbon Steel, Cast Iron, Aluminum, Brass, Plastic, Nickel Alloy |
| Coolant Fed | Non Coolant Through |
| Coolant Through | No |
| Cutting Direction | Right Hand |
| Decimal Equivalent | 0.5 |
| Depth X Dia. Ratio | 10xd |
| Drill Bit Dimension Type | Fractional Inch |
| Drill Bit Grouping | Drill Bit |
| Drill Bit Material | Cobalt |
| Drill Bit Point Angle | 135° |
| Drill Bit Point Type | Split Point |
| Drill Bit Size | 1/2" |
| Drill Dia. Tolerance | -0.001" to 0" |
| Drill Length Class | Screw Machine Length |
| Drill Point Length | 0.1036" |
| Finish | TiCN |
| Finish-machining | TiCN |
| Flute Length | 2 1/4" |
| Flute Type | Parabolic |
| Grade | High Performance |
| Helix Angle | 40° |
| Material | Cobalt |
| Material Grade-machining | Grade M42 |
| Material-machining | Cobalt |
| Max. Drilling Depth | 2 1/4" |
| No. Of Flutes | 2 |
| No. Of Pieces | 0 |
| Overall Length | 3 3/4" |
| Primary Material Application | Aluminum, Brass, Bronze, Copper, Steel |
| Primary Material Application Iso Code | N, P |
| Secondary Material Application | Cast Iron, Stainless Steel |
| Secondary Material Application Iso Code | K, M |
| Shank Dia. | 1/2" |
| Shank Length | 1 1/2" |
| Shank Type | Straight |
| Shank Type-machining | Straight |
| Spiral Direction | Right Hand |
| System Of Measurement | Imperial |
Shipping Info:
| Ship weight (kg) | 0.05 |
| Ship height (cm) | 3.51 |
| Ship length (cm) | 10.26 |
| Ship width (cm) | 3.51 |
| Country of Origin | US |
Product Variants
| Product | Model | Shank Dia. | Flute Length | Shank Length | Finish-machining | Drill Dia. Tolerance | Drill Bit Size | Helix Angle | Cutting Direction | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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C14634 | 0.234" | 1 5/16" | 1 1/8" | Straw, Bronze | -0" to +0.0007" | #1 | 28° | Right Hand | €12.78 | |
![]() |
C15091 | 0.234" | 1 5/16" | 1 1/8" | TiAlN | -0" to +0.0007" | #1 | 40° | Right Hand | €36.39 | |
![]() |
C15291 | 0.234" | 1 5/16" | 1 1/8" | TiCN | -0" to +0.0007" | #1 | 40° | Right Hand | €39.80 | |
![]() |
C14362 | 0.234" | 1 5/16" | 1 1/8" | Tin | -0" to +0.0007" | #1 | 40° | Right Hand | €33.95 | |
![]() |
C14250 | 3/16" | 1 3/16" | 1 1/16" | Straw, Bronze | -0" to +0.0007" | #10 | 40° | Right Hand | €24.51 | |
![]() |
C14371 | 3/16" | 1 3/16" | 1 1/16" | Tin | -0" to +0.0007" | #10 | 40° | Right Hand | €29.57 | |
![]() |
C15300 | 3/16" | 1 3/16" | 1 1/16" | TiCN | -0" to +0.0007" | #10 | 40° | Right Hand | €33.47 |
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CLEVELAND C15278 2175 Screw Machine Drill Bit, 1/2 Inch Size, 2 1/4 Inch Flute Length
€106.30 /unit




